8245125 has 64 divisors (see below), whose sum is σ = 17472000. Its totient is φ = 3758400.

The previous prime is 8245123. The next prime is 8245129. The reversal of 8245125 is 5215428.

It is a happy number.

It is not a de Polignac number, because 8245125 - 2¹ = 8245123 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8245123) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 23451 + ... + 23799.

It is an arithmetic number, because the mean of its divisors is an integer number (273000).

Almost surely, 2^8245125 is an apocalyptic number.

It is an amenable number.

8245125 is an abundant number, since it is smaller than the sum of its proper divisors (9226875).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8245125 is a wasteful number, since it uses less digits than its factorization.

8245125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380 (or 364 counting only the distinct ones).

The product of its digits is 3200, while the sum is 27.

The square root of 8245125 is about 2871.4325692936. The cubic root of 8245125 is about 202.0221930980.

The spelling of 8245125 in words is "eight million, two hundred forty-five thousand, one hundred twenty-five".